国家/地区 中国（7）
IPC部 C（7）
IPC大类 C25（7） C01（3） B82（2）
IPC小类 C25B（7）
IPC C25B001/01（7）
发明人
公开年 2022（4） 2023（3）
申请年 2022（7）
专利权人

Super-hydrophilic composite material based on large current density hydrogen evolution reaction has nitrogen-doped graphene substrate, and rhodium-palladium double double-metal layered hydroxide whose surface is deposited with compound of p-methyl aniline and benzidine.

ZHU X, LI K, WANG H, KANG W, LI Z

Synthesizing two-dimensional graphene and boron alkene/tellurene complex by electrochemical one-step method, useful in hydrogen production comprises e.g. using graphite electrode and boron block/tellurium block electrode as anode and cathode, and electrolyzing, washing and centrifuging.

HOU W, ZHANG Y, XU Y

Preparing asymmetric coordination single-atom catalyst from graphene quantum dot synthesis, comprises e.g. preparing amino-rich and hydroxy-rich graphene quantum dot solution, mixing, adding copper nitrate solution, stirring, ultrasonically dispersing, freeze-drying and carbonizing.

LIU G, YU F, ZHANG L, JIA Y

Method for preparing oxidized graphene by adjusting pressure controllable electrolysis, involve using graphite raw material limited and extruded by mesh container space, and stripping and cleaning material positive electrode oxidation reaction to obtain graphene oxide materials.

LIU Y, CHENG H, HUANG K, WEI T, WANG J

Composite electrode used in plasma sterilizing water generating device, comprises electrode substrate, and graphene nanocrystalline porous film doped with titanium dioxide nanoparticles on the surface of the electrode substrate.

WANG Z, WU Q, WANG X, ZHANG Q, WEN B, BAI Y, ZHANG X

Fastly regulating valence state of vanadium solution based on high current pulse process, comprises e.g. using high-valence state vanadium electrolyte solution, low-valence vanadium electrolyte solution and vanadium electrolyte solution with unbalanced valence, and carrying electrolysis.

ZHANG Z, LIU L, REN H, ZHAO F, PU N

Synthesis of monatomic catalyst used in oxidation-reduction reaction, involves stirring dimethyl imidazole, zinc nitrate, transition metal source, graphene oxide, anhydrous methanol to form graphene oxide precursor, carrying out gradient temperature control pyrolysis, and cooling.

HE G, LI L, CHEN H